JP3970777B2 - 映像配信システムおよび映像配信方法 - Google Patents

映像配信システムおよび映像配信方法 Download PDF

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Publication number
JP3970777B2
JP3970777B2 JP2002580640A JP2002580640A JP3970777B2 JP 3970777 B2 JP3970777 B2 JP 3970777B2 JP 2002580640 A JP2002580640 A JP 2002580640A JP 2002580640 A JP2002580640 A JP 2002580640A JP 3970777 B2 JP3970777 B2 JP 3970777B2
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JP
Japan
Prior art keywords
video data
distribution
list
link
video
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP2002580640A
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English (en)
Japanese (ja)
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JPWO2002082817A1 (ja
Inventor
耕治 宮島
賢一郎 鈴木
秀隆 真田
章夫 飯島
久彌 須賀
朋彦 湯川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NTT Data Corp
Dentsu Group Inc
Original Assignee
NTT Data Corp
Dentsu Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Publication of JPWO2002082817A1 publication Critical patent/JPWO2002082817A1/ja
Application granted granted Critical
Publication of JP3970777B2 publication Critical patent/JP3970777B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/16—Analogue secrecy systems; Analogue subscription systems
    • H04N7/173—Analogue secrecy systems; Analogue subscription systems with two-way working, e.g. subscriber sending a programme selection signal
    • H04N7/17309—Transmission or handling of upstream communications
    • H04N7/17318—Direct or substantially direct transmission and handling of requests
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/10—Services
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/20—Servers specifically adapted for the distribution of content, e.g. VOD servers; Operations thereof
    • H04N21/25—Management operations performed by the server for facilitating the content distribution or administrating data related to end-users or client devices, e.g. end-user or client device authentication, learning user preferences for recommending movies
    • H04N21/262—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists
    • H04N21/26258—Content or additional data distribution scheduling, e.g. sending additional data at off-peak times, updating software modules, calculating the carousel transmission frequency, delaying a video stream transmission, generating play-lists for generating a list of items to be played back in a given order, e.g. playlist, or scheduling item distribution according to such list
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/47—End-user applications
    • H04N21/472—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content
    • H04N21/47202—End-user interface for requesting content, additional data or services; End-user interface for interacting with content, e.g. for content reservation or setting reminders, for requesting event notification, for manipulating displayed content for requesting content on demand, e.g. video on demand
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/81—Monomedia components thereof
    • H04N21/812—Monomedia components thereof involving advertisement data
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/80—Generation or processing of content or additional data by content creator independently of the distribution process; Content per se
    • H04N21/85—Assembly of content; Generation of multimedia applications
    • H04N21/858—Linking data to content, e.g. by linking an URL to a video object, by creating a hotspot

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Business, Economics & Management (AREA)
  • Databases & Information Systems (AREA)
  • Marketing (AREA)
  • Tourism & Hospitality (AREA)
  • Human Computer Interaction (AREA)
  • Human Resources & Organizations (AREA)
  • Physics & Mathematics (AREA)
  • General Business, Economics & Management (AREA)
  • General Physics & Mathematics (AREA)
  • Strategic Management (AREA)
  • Theoretical Computer Science (AREA)
  • Primary Health Care (AREA)
  • General Health & Medical Sciences (AREA)
  • Economics (AREA)
  • Health & Medical Sciences (AREA)
  • Information Transfer Between Computers (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
JP2002580640A 2001-04-05 2002-04-05 映像配信システムおよび映像配信方法 Expired - Lifetime JP3970777B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001107145 2001-04-05
JP2001107145 2001-04-05
PCT/JP2002/003447 WO2002082817A1 (en) 2001-04-05 2002-04-05 Video distributing system and video distributing method

Publications (2)

Publication Number Publication Date
JPWO2002082817A1 JPWO2002082817A1 (ja) 2005-02-10
JP3970777B2 true JP3970777B2 (ja) 2007-09-05

Family

ID=18959511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002580640A Expired - Lifetime JP3970777B2 (ja) 2001-04-05 2002-04-05 映像配信システムおよび映像配信方法

Country Status (8)

Country Link
US (1) US20020147985A1 (de)
EP (1) EP1398969A4 (de)
JP (1) JP3970777B2 (de)
KR (1) KR100944466B1 (de)
CN (1) CN1281060C (de)
HK (1) HK1066132A1 (de)
IL (1) IL158232A0 (de)
WO (1) WO2002082817A1 (de)

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Also Published As

Publication number Publication date
CN1511417A (zh) 2004-07-07
WO2002082817A1 (en) 2002-10-17
JPWO2002082817A1 (ja) 2005-02-10
IL158232A0 (en) 2004-05-12
EP1398969A4 (de) 2009-04-01
KR20040015086A (ko) 2004-02-18
CN1281060C (zh) 2006-10-18
US20020147985A1 (en) 2002-10-10
KR100944466B1 (ko) 2010-03-03
EP1398969A1 (de) 2004-03-17
HK1066132A1 (en) 2005-03-11

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